<%--
  Created by IntelliJ IDEA.
  User: user
  Date: 2016/1/12
  Time: 9:58
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title></title>
    <script src="../js/jquery-1.8.2.min.js"></script>
</head>
<body>

<div id="a">
  <table id="b">
    helloworld!!!11111111
  </table>
</div>
<button onclick="c();">点我隐藏</button>
<button onclick="d();">点我显示</button>
<script>
  function c() {
    $("#a").hide();
  }
  function d() {
    $("#a").show();
  }
</script>
</body>
</html>
